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Second TBM at Chennai's Nehru Park begins tunnelling

机译:钦奈尼赫鲁公园的第二道隧道掘进机开始掘进

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India: The second TBM to be used for excavation at Nehru Park metro station, part of the Chennai Metro Rail Limited (CMRL) in southeast India, was set to launch as Tunnels went to press.The first machine, which was launched in late July, has already excavated about 84m. The two TBMs will cover a stretch of 939m from Nehru Park station to Egmore station. Both the tunnels are expected to reach Egmore by the end of January 2013.
机译:印度:随着隧道的开通,印度东南部钦奈地铁有限公司(CMRL)的第二个掘进机将在尼赫鲁公园地铁站开挖,第一台机器于7月下旬启动。 ,已经挖掘了大约84m。从Nehru公园站到Egmore站,这两个TBM将覆盖939m。两条隧道预计将于2013年1月底到达Egmore。

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